2953456

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{173}}^1$

素因数の和:289

約数の個数: 40

約数和(自身を含む): 6343344

約数和(自身を除く): 3389888

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 97, 173, 176, 194, 346, 388, 692, 776, 1067, 1384, 1552, 1903, 2134, 2768, 3806, 4268, 7612, 8536, 15224, 16781, 17072, 30448, 33562, 67124, 134248, 184591, 268496, 369182, 738364, 1476728, 2953456]

約数ペア:

[(1, 2953456), (2, 1476728), (4, 738364), (8, 369182), (11, 268496), (16, 184591), (22, 134248), (44, 67124), (88, 33562), (97, 30448), (173, 17072), (176, 16781), (194, 15224), (346, 8536), (388, 7612), (692, 4268), (776, 3806), (1067, 2768), (1384, 2134), (1552, 1903)]